Samuel habdley



(No Mqael) n s. HARDLEY.

SEED DISTRIBUTBR.

Patented Oct. 26,1897.

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SAMUEL HARD'LEY, on oHRisToHURci-I, NEW ZEALAND.

SEED-DISTRIBUTER.

SPECIFICATION forming part of Letters Patent No. 592,629, dated October26, 1897.

Application filed October 30, 1896. Serial No. 610,594. (No model.)Patented in New Zealand August 10,1896, No. 8,796;

in New South Wales September 21, 1896, No. 6,913; in Victoria September22, 1896, No. 13,519; in South Australia Sep- No. 23,295, and in CanadaOctober 28, '1896,No. 54,002.

tember 24,1896, No. 3,414 in England October 20,1896,

To a/ZZ whom t may concern: p

Be it known that I, 'SAMUEL HARDLEY, farmer, a subject of the Queen ofGreat Britain, residing at 71.Cathedral Square, Christchurch, in theProvincial District of Canterbury, in the Colony of New Zealand, haveinvented a new and useful Seed-Distributer, of which the following is aspeciiication.

The invention has been patented in New Zealand, No. 8,796, dated the10th day of August, 1896; in GreatBritain, No. 23,295, dated the 20thday of October, 1896 in Canada, No. 54,002, dated the 28th day ofOctober, 1896; in Victoria, No. 13,519, dated the 22d day of September,1896; in South Australia, N o. 3,414, dated the 24th day of September,1.896, and in New South Wales, No. 6,913, dated the 21st day ofSeptember, 1896.

This invention relates to means employed for distributing seeds, andprovides a simple apparatus for the purpose which may be attached to aroller, colter-drill, harrow, or other implement.

It consists of a metallic cylindrical casing which is journaled andrevoluble by sprocket or other gearing from a land or carrying wheel ofthe implement upon which it is employed.

The casing is mounted at right angles to the path of the implement andis provided with a number of holes arranged at regular intervals aroundits periphery and throughout its length. A second cylinder fittingwithin the casing referred to and revoluble with it is provided withholes corresponding in position with the holes in the outer casing andprovided with means whereby it may be moved longitudinally to adj ustthe size of the holes therein or to close them altogether, if desired.

Seed-such as turnip, clover, or grass-to be distributed is placed withinthe inner cylinder through an opening Aprovided for the purpose, andwhen the apparatus is revolved the seed is sown broadcast, or, ifdesired, delivered into colter-tubes.

I will more particularly describe my invention by the aid of theaccompanying drawings, in which- Figure 1 is aside elevation; Fig. 2, aplan; Fig. 3, a longitudinal central section; Fig. 4, an end view; Fig.5, a transverse section on line 5 5 of Fig. 3, and Fig. 6 a sideelevation showing a inode of operating the apparatus. The cylindricalmetallic casing a is secured upon the shaft b by the set-pin b in theboss of the disk plate c, which forms a cover for the casing and issecured thereto by bolts d. The inner cylinder e fits within the outercasing and is secured upon a tube f, surrounding a shaft b and providedwith a screwed end g, taking into a nut h in the operatingwheel t. Thenut h .is held in position by a -iiangej upon one side of the cover cand by the boss 7c of the wheel t', in which it is secured by a pin Z.Holes m, preferably of a diamond shape, with a small circular hole n forsmall seeds at one point of the diamond, are provided at regularintervals in the casing a, and holes m', corresponding in position, butpreferably rectangular in shape, and small circular holes n",correspondin g with the holes n, are formed in the inner cylinder tocorrespond with the similarly-shaped holes in the outer casing. By,turning the operatingwheel the tube carrying the inner cylinder is movedlongitudinally upon the spindle b and the size of the-holes m regulatedor the small holes in the inner and outer cylinder brought intocorrespondence, as desired. l

Semicircular cups o, fixed upon the inner periphery of the cylinder earound each of the holes therein, are designed to carry seed and preventthe holes from choking from and V-shaped in section, are ixed within thecylinder e, dividing it longitudinally into compartments, whereby theseed is defiected toward the cups as the cylinder revolves.

A circular opening r for admission of seed is closed by the cover fr',pivoted upon apin r2 and secured by a wing-nut r3 upon a screwpin r4,taking into a jaw formed upon the cover.

Studs s and u, secured upon the inner cylinder, take into slots?? and u2in the outer casing, insure that they revolve together and maintain thecylinder in position within the casing, so that the holes with whichthey are respectively provided are in line.

A semicircular index-plate u is ixed to the ner cylinder working in theslot u2 in the casoverpressure. Rings p, formed of sheet metal ICO outercasing, and the stud u', Xed to the ining, engages with a slot ai; inthe pointer u, which is pivoted at one end, its opposite end travelingover the index-plate and indicating the relative positions ot thecylinder and casing and consequent size of the apertures through whichthe seed passes.

ln operation the distributer is revolved in the direction of the arrow,Fig. 5, from a sprocket-wheel r upon the axle of the implement,connected by the chain t' with a sprocket -pinion U2 on the shaft Z).Seed placed within the cylinder alternately falls into and out of thecups 0 as the apparatus revolves, a certain quantity, according to thenature of the seed, being delivered through the holes when theyrespectively arrive at about the position shown in Fig. 5.

That l claim as my invention, and desire to secure by Letters Patent,is-

l. A seed-distrilniter comprising the inner and outer cylinders iittingone within the other and having coinciding openings, means for adjustingone cylinder longitudinally within the other to vary the size of theopenings, andv means for preventing the independent rotation of thecylinders, substantially as described.

A sced-distributer comprising the supporti1'1g-shaft,the outer cylindercarried thereby, and having discharge-openin gs, the tube adjustablymounted on the shaft, and the inner cylinder carried by said tube andhaving discharge-openings corresponding to the openings in the outercylinder, substantially as decribed.

3. A seed-distributor comprising the inner and outer cylinders havingcorresponding discharge-openings, means for adjusting said cylindersrelative to each other to vary the size of the openings, and thedellectors carried bythe inner cylinder between the openings,snbstantially as described.

4.-. A seed-distrilniter comprising the inner and outer cylinders havingcorresponding openings, means for rotating said cylinders, means foradjusting said cylinders longitudinally of each other to vary the sizeof the openings, means for preventing the independent rotation of thecylinders, and the interior annular double-faced deilectors carried bythe inner cylinder between the discharge-openings, substantially asdescribed.

5. A seed-distrilniter comprising the shaft with means tor rotating it,the tube mounted thereon, the inner perforated cylinder carried by saidtube, the collar threaded upon the end et the tube, the outer perforatedcylinder connected to the shaft at one end and supported by said collarat the other end, and means for turning said collar to adjust thecylinders longitudinally of each other, substantially as described.

(5. In combination with the outer cylinder having discharge-openings,the inner cylinder adjustably held therein and havingcorrespondingdischarge-openings,and theinclined feed-cups adjacent tosaid openings, substantially-as described.

7. In combination, the outer cylinder having discharge-openings, theinner cylinder longitudinally adjustable therein and havingcorresponding discharge-openings, means for adjusting said innercylinder longitudinally, the scale carried by the outer cylinder, thepin carried by the inner cylinder and projecting through an opening inthe out er cylinder, and the pointer carried by said pin, substantiallyas described.

Dated this 27th day oi' August, 1806.

SAMUEL HARDLEY.

`\Vitnesses:

HENRIE ll. Ravwrino, W. CUMING CLARK.

